Existing deep-well multi-node observation instrument hoisting and lowering systems suffer from poor compartment coupling adaptability, fuzzy anti-jamming judgment criteria, non-standard operation procedures, and lack of classified hoisting control strategies, which easily cause compartment jamming. Aiming at the above research gaps, this study proposes a standardized full-process hoisting/lowering technology tailored for deep-well multi-node observation instruments. This paper first summarizes and classifies mainstream instrument compartment coupling and hoisting schemes and quantitatively compares their application boundaries, operational risks and applicable borehole conditions. Then it optimizes the integral system layout, compartment installation mode and unified standardized operating workflow for downhole instrument deployment. Furthermore, the downhole jamming mechanism and rapid identification means of instrument compartments are clarified. Classified collaborative control strategies are also established to match different hoisting/lowering working conditions. The research results fill the gap in standardized anti-jamming operation specification for deep-well multi-node instrument deployment and can effectively reduce downhole fault handling time and observation operation interruption frequency, providing feasible technical support for the safe and efficient deployment of downhole observation equipment.